Marantz PM 7000N

Description

The PM7000N is the first fully discrete, current feedback integrated Hi-Fi amplifier with HEOS Built-in technology from Marantz. It is the ideal choice for audiophiles that require Marantz Musical sound with flexible operation and access to digital streaming music.
 

Fully discrete Current Feedback power amplifier

Current Feedback amplification, a renowned Marantz-proprietary circuit technology, is thoughtfully designed to match the requirements of Super Audio hi-res music for wide-bandwidth, high-speed reproduction. The impedance at the Current Feedback point is limited, generating a very low phase shift. Marantz Current Feedback amplifiers reduce the need for phase compensation by minimizing Negative Feedback (NFB).

Marantz HDAM-S3 technology

Marantz developed its own discrete circuit boards called Hyper-Dynamic Amplifier Modules, or HDAMs, to replace the chip-based amps used elsewhere. Using discrete surface mount components with short mirror-image left and right signal paths, HDAMs outperform the regular integrated Op-amps dramatically in Slew Rate and noise level. The result is much more dynamic, accurate and detailed sound. Over the years, Marantz developed different HDAMs to fit the particular requirements of each player and amplifier.